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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 210 (Engine Controls - Theory & Operation - 4.3L) >> Computerized Engine Controls >> Input Devices >> Brake Switch Feedback

Brake Switch Feedback

WARNING: This page is about a different car, the 2003 GMC Sierra and 2003 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

On models equipped with cruise control system, PCM may monitor the brake switch circuit to determine when to engage and disengage cruise control.